Hygienic valve for Ex atmospheres and medium to high flow rates
Pressure reducing valves DM 462 ATEX
The pressure reducer DM 462 ATEX
is a twin seat diaphragm-controlled springloaded proportional control valve which is primarily used for hygienic applications in the food processing and pharmaceutical industries.
A PTFE protective foil renders the diaphragm physiologically safe and steamproof up to 180 °C.
The valve cone is fitted with a soft seal.
Mankenberg M-XTRA
Product features
Standard
- All stainless steel construction
- Clamping flanges DIN 32676
- Non-rising adjusting screw
- Quick-release body clamp ring
- Compliance to ATEX directive 2014/34/EU and DIN EN ISO 80079-36
- Leakage line connection and sealed adjusting screw
- Potential equalization among the valve components
- Protected body connections
- Grounding lug at the valve body
Options
- PTFE protective foil for the diaphragm
- Soft seal
- Different materials for diaphragm and seals, suitable for your medium
- Special versions on request
Technical data
DN
25 - 80
PN
2.5 - 10
p1
bis 8 bar
p2
0.3 - 5 bar
Kvs
4 - 70 m³/h
T
180 °C
Advantages
Special feature
ATEX-compliant in accordance with product directive 2014/34/EU Marking: Ex II 2G Ex h IIB+H2 85 °C ... 210 °C Gb XSuitable for use in explosive areas
EASY-CHECK –
Non-rising adjusting screwFunction visible from outside, simple and precise setpoint adjustment, unchanged overall height
Non-rising adjusting screwFunction visible from outside, simple and precise setpoint adjustment, unchanged overall height
1
Leakage line connection and sealed adjusting screwSuitable for flammable and hazardous media
2
Minimum massLow thermal losses during CIP/SIP applications, shorter cleaning and sterilisation times
3
Grounding lugEasy installation
4
Versatile connection options: Aseptic flanges, clamp connections, DIN or ANSI flanges, welding ends ...No adapters or fitting pieces required
5
Stainless steel (1.4404, optionally 1.4435), deep-drawn, corrosion-resistant, lightweight and compactLong operational lifespan, easy installation, minimum space required, low delta-ferrite content possible
6
Mankenberg clamp systemEasy maintenance
7
Angle valve, with low dead spaceSelf-draining, also usable for highly viscous media
8
Inlet pressure
Outlet pressure
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